TW200624681A - Screw - Google Patents

Screw

Info

Publication number
TW200624681A
TW200624681A TW094100547A TW94100547A TW200624681A TW 200624681 A TW200624681 A TW 200624681A TW 094100547 A TW094100547 A TW 094100547A TW 94100547 A TW94100547 A TW 94100547A TW 200624681 A TW200624681 A TW 200624681A
Authority
TW
Taiwan
Prior art keywords
screw
head
projecting teeth
cap
outer circumference
Prior art date
Application number
TW094100547A
Other languages
Chinese (zh)
Other versions
TWI251642B (en
Inventor
si-xian Wu
Original Assignee
M & W Fastener Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by M & W Fastener Co Ltd filed Critical M & W Fastener Co Ltd
Priority to TW94100547A priority Critical patent/TWI251642B/en
Application granted granted Critical
Publication of TWI251642B publication Critical patent/TWI251642B/en
Publication of TW200624681A publication Critical patent/TW200624681A/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a screw, and in particular to a screw featured with a head that forms projecting teeth, comprising a threaded shank and a head, and characterized in that one or more projecting teeth are formed on an outer circumference of the head of the screw so that the side-view width of the outer circumference of the screw head, including the projecting teeth is larger than the outside diameter of the screw head of the same specification, and the screw forms a portion for engaging a cap to allow the cap to be effectively mounted on the head of the screw and not easily detached from the head.
TW94100547A 2005-01-07 2005-01-07 Screw TWI251642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94100547A TWI251642B (en) 2005-01-07 2005-01-07 Screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94100547A TWI251642B (en) 2005-01-07 2005-01-07 Screw

Publications (2)

Publication Number Publication Date
TWI251642B TWI251642B (en) 2006-03-21
TW200624681A true TW200624681A (en) 2006-07-16

Family

ID=37453735

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94100547A TWI251642B (en) 2005-01-07 2005-01-07 Screw

Country Status (1)

Country Link
TW (1) TWI251642B (en)

Also Published As

Publication number Publication date
TWI251642B (en) 2006-03-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees